Domains with DNS TXT v=spf1 ip4:185.199.220.87 a mx include:smtp.letmc.com ip4:77.72.0.142 include:spf.protection.outlook.com include:relay.k.io include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:185.199.220.87 a mx include:smtp.letmc.com ip4:77.72.0.142 include:spf.protection.outlook.com include:relay.k.io include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 ip4:185.199.220.87 a mx include:smtp.letmc.com ip4:77.72.0.142 include:spf.protection.outlook.com include:relay.k.io include:sendgrid.net ~all